Inserting the battery / changing the battery (Fig.
Make sure the battery is inserted the right way
round. To avoid damage from leakage, remove
the battery if you will not be using the device
for a long period of time. Damaged or leaking
batteries may cause acid burns on contact
with skin. It is recommended to wear protec-
tive gloves. Never recharge non-rechargeable
batteries. Avoid short circuits and contact with
fire as the battery could explode. Batteries
should be kept out of the reach of children.
Change the battery when the display shows a
flashing flat-battery symbol (17).
Fitting / Removal (Fig.
The device is fitted to the top of the hot air
tool. HL-Scan can be fitted and removed at
any time.
Operation
1. Fit HL-Scan onto the hot air tool
2. When switching ON for the first time, the
device is active in the state it was in on
leaving the factory: temperature setting =
150 °C, alarm tolerance level = 5 %,
emissivity = 0.90, LED light beam ON,
audio signal ON.
)
- 14 -
)
Changing the battery
1. Unscrew the battery compartment lid and
remove it
2. Detach spent battery from the battery clip
and connect a new battery of the same type
to the battery clip, ensuring correct polarity
3. Insert the battery into the battery compart-
ment. Place the lid on the battery compart-
ment and screw down
3. The display shows the temperature setting
and alarm tolerance level for 5 sec., after
then HL-Scan immediately starts to measure
temperature. The actual temperature at the
work point is indicated on the display
.